public class Hw404 {
    public static void main(String[] args){

        int[] arr = {1,2,3,4,5};

        for(int i = 0;i < arr.length;i++){
            if(i == arr.length - 1){
                System.out.print(arr[i]);
            }else System.out.print(arr[i] + " ");
        }
    }
}
